Lopez Beltran, M. A., López Meza, M. and Ramirez Tirado, M. A. (2016) “Adjusting a model to estimate humidity content of soil by using TVDI in the State of Sinaloa, Mexico”, UGCiencia, 22(1), pp. 25-36. doi: 10.18634/ugcj.22v.1i.505.